Merge branch 'sharedList_deletion' into '7.4.0'

Shared list deletion via DeleteAjax action file

See merge request !811

modules/CustomView/actions/DeleteAjax.php

@@ -32,7 +32,7 @@ class CustomView_DeleteAjax_Action extends Vtiger_Action_Controller {
 		$customViewModel = CustomView_Record_Model::getInstanceById($request->get('record'));
 		$customViewOwner = $customViewModel->getOwnerId();
 		$currentUser = Users_Record_Model::getCurrentUserModel();
-		if ((!$currentUser->isAdminUser()) || ($customViewOwner != $currentUser->getId())) {
+		if ((!$currentUser->isAdminUser()) && ($customViewOwner != $currentUser->getId())) {
 			throw new AppException(vtranslate('LBL_PERMISSION_DENIED'));
 		}
 		$customViewModel->delete();